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EASY

HARD

00:00/00:22

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Hi

everyone

-

today

I'm

going

to

be

talking

about

the

origins

of

ceramics

.

So

,

first

of

all

.

Let's

start

off

with

-

what

is

a

ceramic

?

Well

,

generally

speaking

.

Ceramics

are

what

you

get

when

you

apply

heat

to

certain

inorganic

,

non-metallic

solids

and

then

allow

them

to

cool

.